usb: gadget: mv_udc_core: let udc-core manage gadget->dev (5dc7b773) · Commits · 戴 / test

drivers/usb/gadget/mv_udc_core.c

+2 −10

Original line number	Diff line number	Diff line
		@@ -2138,8 +2138,6 @@ static int mv_udc_remove(struct platform_device *pdev)

		mv_udc_disable(udc);

		device_unregister(&udc->gadget.dev);

		/* free dev, wait for the release() finished */
		wait_for_completion(udc->done);

		@@ -2311,15 +2309,11 @@ static int mv_udc_probe(struct platform_device *pdev)
		udc->gadget.max_speed = USB_SPEED_HIGH; /* support dual speed */

		/* the "gadget" abstracts/virtualizes the controller */
		dev_set_name(&udc->gadget.dev, "gadget");
		udc->gadget.dev.parent = &pdev->dev;
		udc->gadget.dev.dma_mask = pdev->dev.dma_mask;
		udc->gadget.dev.release = gadget_release;
		udc->gadget.name = driver_name; /* gadget name */

		retval = device_register(&udc->gadget.dev);
		if (retval)
		goto err_destroy_dma;
		udc->gadget.register_my_device = true;

		eps_init(udc);

		@@ -2342,7 +2336,7 @@ static int mv_udc_probe(struct platform_device *pdev)
		if (!udc->qwork) {
		dev_err(&pdev->dev, "cannot create workqueue\n");
		retval = -ENOMEM;
		goto err_unregister;
		goto err_destroy_dma;
		}

		INIT_WORK(&udc->vbus_work, mv_udc_vbus_work);
		@@ -2370,8 +2364,6 @@ static int mv_udc_probe(struct platform_device *pdev)

		err_create_workqueue:
		destroy_workqueue(udc->qwork);
		err_unregister:
		device_unregister(&udc->gadget.dev);
		err_destroy_dma:
		dma_pool_destroy(udc->dtd_pool);
		err_free_dma: